TCQ
  -OEChem-11082420213D

 43 45  0     1  0  0  0  0  0999 V2000
   -1.1640   -1.9320    0.9060 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5100   -1.7750    0.3400 C   0  0  2  0  0  0  0  0  0  0  0  0
   -3.0520   -3.1250   -0.0520 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2960   -4.0520   -0.2250 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4430   -0.8740   -0.8950 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0180    0.5120   -0.4830 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0220    1.4740   -0.0090 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1930    1.1410    0.0470 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6480    2.7800    0.3830 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3540    3.1730    0.3290 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0070    4.4250    0.7070 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3190    2.2240   -0.1450 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9310    2.5860   -0.2030 N   0  3  0  0  0  0  0  0  0  0  0  0
    1.9460    1.6400   -0.6730 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.3580    2.1800   -0.9100 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0760    1.2780    0.2930 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.6060   -0.1320    0.2450 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5390   -0.9340    1.3690 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0260   -2.2270    1.3260 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5800   -2.7180    0.1580 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6460   -1.9160   -0.9660 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1550   -0.6250   -0.9240 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7230    0.8610   -0.5460 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3740   -3.2980   -0.2090 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1900   -2.4700    1.7590 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5360   -2.3500    0.2350 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1660   -1.3220    1.0840 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7190   -1.2810   -1.6020 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4250   -0.8280   -1.3650 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4020    3.4720    0.7290 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7510    4.9680    1.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1890    3.4810    0.0660 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5870    0.8600   -1.3440 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9280    1.7540   -1.7360 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5320    3.2380   -0.7160 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0630    1.7430    1.2790 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1070   -0.5500    2.2810 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9740   -2.8530    2.2040 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9610   -3.7280    0.1240 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0790   -2.3000   -1.8780 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2040    0.0010   -1.8030 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0170    0.1530   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6740   -4.1820   -0.4610 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  5  1  0  0  0  0
  3  4  2  0  0  0  0
  3 24  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  6 23  2  0  0  0  0
  7  8  2  0  0  0  0
  7  9  1  0  0  0  0
  9 10  2  0  0  0  0
 10 11  1  0  0  0  0
 10 12  1  0  0  0  0
 12 13  2  0  0  0  0
 12 23  1  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  0  0  0  0
 14 16  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  2  0  0  0  0
 17 22  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 20 21  1  0  0  0  0
 21 22  2  0  0  0  0
  1 25  1  0  0  0  0
  1 26  1  0  0  0  0
  2 27  1  0  0  0  0
  5 28  1  0  0  0  0
  5 29  1  0  0  0  0
  9 30  1  0  0  0  0
 11 31  1  0  0  0  0
 13 32  1  0  0  0  0
 14 33  1  0  0  0  0
 15 34  1  0  0  0  0
 15 35  1  0  0  0  0
 16 36  1  0  0  0  0
 18 37  1  0  0  0  0
 19 38  1  0  0  0  0
 20 39  1  0  0  0  0
 21 40  1  0  0  0  0
 22 41  1  0  0  0  0
 23 42  1  0  0  0  0
 24 43  1  0  0  0  0
M  CHG  1  13   1
M  END
> <OPENEYE_ISO_SMILES>
c1ccc(cc1)[C@H]2C[C@@H]2/[NH+]=C/3\C=C(C(=O)C=C3O)C[C@@H](C(=O)O)N

> <OPENEYE_INCHI>
InChI=1S/C18H18N2O4/c19-13(18(23)24)6-11-7-15(17(22)9-16(11)21)20-14-8-12(14)10-4-2-1-3-5-10/h1-5,7,9,12-14,22H,6,8,19H2,(H,23,24)/p+1/b20-15+/t12-,13+,14+/m1/s1

> <OPENEYE_INCHIKEY>
VSWJBNYRCGPQPJ-SYLCOIDOSA-O

> <FORMULA>
C18H19N2O4+

$$$$
